The Sideline NIL ReportJames Madison Football
James Madison sideline stock
Arrion Concepcion
WR · Freshman · #16 · 5' 8" · 180 lbs · 3★ recruit
From Charlotte, NC
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Sideline market estimate
$130.5K
James Madison sideline stock
Arrion Concepcion
WR · Freshman · #16 · 5' 8" · 180 lbs · 3★ recruit
From Charlotte, NC
Loading live player file…
Sideline market estimate
$130.5K
James Madison sideline stock
WR · Freshman · #16 · 5' 8" · 180 lbs
★★★Live player file
Latest source check Aug 21, 2026
Position
Wide Receiver
Class
Freshman
Jersey
#16
Height
5' 8"
Weight
180 lbs
Hometown
From Charlotte, NC
Sideline market estimate
$130.5K
Best current Sideline estimate based on role, roster, recruiting, current market evidence, and school-pool reconciliation.
Pool-accounting allocation: $113.5K
Confidence meter
Watchlist confidenceWe have enough context to frame the range, but not enough sourced detail to call it tight.
Arrion Concepcion is a 5' 8" 180 lbs Freshman Wide Receiver for James Madison and is listed by ESPN from Charlotte, NC. The Sideline places the player 13th within the current James Madison football roster. The $130.5K headline is The Sideline's best current estimate and $113.5K is the allocation used to reconcile the sport pool.
Pool share by sport
1.8%
Football pool: $6.45M
Pool share of school
1.0%
James Madison roster market: $11.25M
Roster dollars tracked
$6.45M
James Madison Football pool-accounting sum
Coverage hits
0
No fresh NIL chatter found
Charlotte, NC
Roster status
Active
Current listing
James Madison Dukes
Recruit rating
3-star
Recruiting profile
3-star / No. 1652 nationally
Rating: 0.8508
High school: Chambers
From: Charlotte, NC
Class: 2025 / WR
Transfer history
Kansas State to James Madison
2025 portal cycle / May 18, 2025 / Immediate
Sideline Data Desk
The model rewards proven offensive skill players for touch volume, highlight potential, and consumer-facing visibility. For Arrion Concepcion, the current roster role, class, recruiting signal, program market, and available market evidence produce a $130.5K headline case.
The visible base estimate is $130.5K. The pool-accounting allocation is $113.5K, equal to about 1.8% of the James Madison football market. The player ranks 13th on that roster.
We search for NIL, deal, endorsement, and collective coverage so actual player articles are more likely to surface here.
Other James Madison WR estimates.
